10 Best Vanilla JavaScript Test Runner Libraries

List hand-picked by Openbase Experts
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karma

Spectacular Test Runner for JavaScript

2.7M
11.8K
DefinitelyTyped
MIT
@jest/test-sequencer

Delightful JavaScript Testing.

21.5M
41.6K
Built-in
MIT
jest-circus

Delightful JavaScript Testing.

16.8M
41.6K
Built-in
MIT
jest-playwright-preset

Running tests using Jest & Playwright

223K
497
Built-in
MIT
testem

Test'em 'Scripts! A test runner that makes Javascript unit testing fun.

165K
2.9K
No support
MIT
mus

An assertion library for JavaScript and Node.js with a friendly BDD syntax (awesome.must.be.true()). It ships with many expressive matchers and is test runner and framework agnostic. Follows RFC 2119 with its use of MUST. Good stuff and well tested.

25.6K
331
Built-in
intern

A next-generation code testing stack for JavaScript.

9.4K
4.3K
Built-in
BSD-3-Clause
rst

A no-brainer way of testing your Sagas

9.2K
157
Built-in
MIT
zor

Lightest, yet Fastest Javascript test runner for nodejs and browsers

1.1K
476
Built-in
MIT
pro

Test runner based on Tape and Browserify

120
334
No support
BSD
phantomjs-prebuilt-macbre

NPM wrapper for installing phantomjs

116
1.4K
No support
Apache-2.0
totoro

A simple and stable cross-browser testing tool. 简单稳定的跨浏览器测试工具。

21
568
No support
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